HX-2 · hx
HHW heat exchanger Hx2
Bell & Gossett SU-145-4 steam-to-HHW #2 — twin of Hx1 (1976).
- Tier
- 2
- Consequence
- 2 CONFIRMED
- Probability
- —
- Risk
- —
- Scored
- 2026-10-24
- Consequence note
- HX-1. One unit does the job; other is working backup
Identity
- Cat. No.
- SU-145-4
- Fact. No.
- 125188
- Year
- 1976
- Mfr
- Bell & Gossett (ITT Fluid Handling)
- Type
- Shell-and-tube, steam-in-shell / water-in-tubes
Operation
- Rotation
- Manual; idle unit drifts toward ambient
- Duty
- Plant steam → heating hot water